Sparco BKB0002B0B04042 K-Rapid Rotor Karting Shoe Blue/White Size 42

The Sparco K-Rapid is a competition-grade karting shoe engineered with input from professional drivers and built to meet the latest FIA 8877-2022 homologation standards. Featuring a mid-boot design with a smooth microfiber leather upper and an innovative Jacquard stretch fabric panel in place of a traditional tongue, the K-Rapid delivers a sock-like fit that moves with your foot for maximum comfort and control on the track.

The signature precision rotor closure system wraps the entire foot with an integrated ribbon, allowing quick, secure micro-adjustments without the hassle of traditional laces. Elasticated Jacquard panels at both the tongue and Achilles areas provide unrestricted ankle movement while keeping the foot locked in place during hard braking and cornering.

Key Features:

• FIA 8877-2022 homologated — meets the latest international karting safety standards
• Rotor lacing system — quick, precise foot adjustment with integrated ribbon closure
• Jacquard stretch upper panel — replaces traditional tongue for a flexible, breathable fit
• Soft microfiber leather upper — durable, resilient, and form-fitting mid-boot construction
• Elasticated Achilles panel — allows unrestricted ankle mobility during pedal work
• Pre-formed anatomic shock-absorbing insole — reduces foot fatigue over long stints
• Next-generation lightweight rubber sole — anti-static, fuel and oil resistant with differentiated grip texture for superior pedal feel
• High-abrasion resistant reinforcement — protective prints on toe and heel for lasting durability
• Breathable anti-bacterial lining — moisture-wicking and hygienic for extended use

This listing is for the Blue/White colorway in EU Size 42 (approximately US Men's 9–9.5). Suitable for indoor and outdoor kart racing at club, regional, and international competition levels.